Abstract：Brushless doubly-fed induction generator (BDFIG) is a novel type electrical machine,which has widely applied in some variable speed constant frequency (VSCF) generation systems.Based on its features,an excitation control strategy for the stand-alone BDFIG based on ship shaft generator was introduced.The control scheme can be implemented without the parameters of BDFIG and was able to maintain constant voltage and frequency at the output of the BDFIG, the prime mover speed and load condition variation can be eliminated by this control scheme.The main difficulty when working with BDFIG is its inherent complexity.To overcome this problem,the mathematical description,power flow and performance evaluation of the stand-alone BDFIG was comprehensively developed and analyzed.The experiments were carried out on a 2/6-pole 250-frame-size wound rotor BDFIG.
陈昕, 王雪帆. 基于无刷双馈发电机的船舶独立发电系统励磁控制和性能分析[J]. 电工技术学报, 2017, 32(3): 120-129.
Chen Xin, Wang Xuefan. Excitation Control and Performance Analysis for BDFIG-Based Ship Stand-Alone Power Generation System. Transactions of China Electrotechnical Society, 2017, 32(3): 120-129.
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2017, Vol. 32 
